1.
SHIOJI, Naoki and WATANABE, Kohtaro. Radial symmetry of $n$-mode positive solutions for semilinear elliptic equations in a disc and its application to the Hénon equation. Topological Methods in Nonlinear Analysis. Online. 12 April 2016. Vol. 43, no. 1, pp. 269 - 285. [Accessed 22 July 2024].